日付	コンテスト	順位	Performance	レーティング	差分
2021-06-21 21:00:00	OMC030	40	1892	1293	+132
2021-06-10 21:00:00	OMC029 (for beginners)	64	1471	1161	+57
2021-05-31 21:00:00	OMC028 (とある数学のコンテスト)	151	1299	1104	+34
2021-05-05 21:00:00	OMC026	184	1166	1070	+11
2021-05-02 21:00:00	OMC025 (for beginners)	174	1097	1059	-5
2021-04-17 21:00:00	OMC024 (for experts)	126	1478	1064	+113
2021-04-12 21:00:00	OMC023 (for beginners)	61	1600	951	+266
2021-03-30 21:00:00	OMC022	184	1254	685	+286
2021-03-25 21:00:00	OMC021 (for beginners)	87	1599	399	+399